Good morning! I have a TiVo Bolt OTA unit connected to an external, roof-mounted antenna. The other morning when I went to watch live TV I found that none of my channels appeared to have any signal. I've tested the antenna by connecting it directly to my TV and I am getting a solid picture so I'm assuming that the antenna is working properly. When I run diagnostics they report a 32% signal strength on all channels with a SNR of 13 dB. The RS Uncorrected field continues to count up while the RS Corrected field remains at 0 (zero). I've reconnected all of the electrical connections on the back of the unit. None of them appeared to have any issues. I've warm-booted (Restart Box) the unit three times during my troubleshooting. I've also cold-booted the unit by removing DC power from the unit for approximately one minute before reconnecting it. Neither of these has solved my problem. The unit continues to function normally in seemingly all other respects. I'm able to access all of the menus. I'm able to play recorded content. I'm able to access and use Apps. Does anyone have any suggestions on how to further troubleshoot the problem? Or have I somehow fried my tuners? If the tuners have failed does anyone have any suggestions on how to fix that? Or is my unit ready for the recycle bin? Thanks for reading!